The EC1R 1YY postcode was located in Islington, Islington postcode town, within London, England region.
It is now a terminated postcode, it was a Small User postcode introduced in 1991-09 and terminated on 2003-06.
| Name | Type |
|---|---|
| OA21CD | E00013560 |
| LSOA21CD | E01002729 |
| MSOA21CD | E02000574 |
| MSOA21 | Pentonville |
| Postcode Area | EC1R |
| Ward | Clerkenwell |
| LTLA22 | Islington |
| UTLA22 | Islington |
| Region | London |
| Country | England |
| Co-ordinates | [ -0.10893320203494042, 51.52932600369042 ] |